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My name is Valentin and I've been wandering this planet since 2004.

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Verification of ownership

valwal.com verifies ownership of its content on the Cardano blockchain. At the end of each blog post you'll see a transaction ID, pointing to a specific transaction in a block on the Cardano chain. This transaction contains metadata with the BLAKE3 hash of the article in plain text (also linked at the bottom of the page).